S
M
T
W
T
F
S
26
61°
49°
27
68°
41°
28
66°
40°
29
70°
46°
30
70°
46°
1
69°
43°
2
75°
34°
3
82°
45°
4
74°
55°
5
71°
47°
6
65°
46°
7
79°
38°
8
86°
44°
9
85°
47°
10
81°
44°
11
90°
43°
12
97°
50°
13
89°
54°
14
88°
53°
15
90°
50°
16
88°
56°
17
75°
51°
18
61°
42°
19
65°
46°
20
72°
43°
21
82°
46°
22
71°
51°
23
82°
46°
24
88°
50°
25
83°
55°
26
72°
52°
27
77°
51°
28
77°
50°
29
69°
46°
30
73°
50°
31
76°
51°
1
80°
55°
2
81°
57°
3
85°
58°
4
86°
60°
5
79°
56°
6
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Notom
Notom's May 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 46° and 60°. The average high for May is 78° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Notom. See also: June | July | August.